Crab Stuffed Shells Recipe: Jumbo Pasta With Creamy Seafood Filling

This elegant seafood dish transforms jumbo pasta shells into a restaurant-worthy meal with minimal effort.

The filling combines sweet lump crab meat with creamy ricotta and herbs for a light yet indulgent texture. A quick bake brings everything together, creating golden edges and perfectly cooked shells.

What emerges is a dish that looks impressive but comes together in under an hour. The crab shines as the star, balanced by the delicate pasta and rich filling.

Serve with a crisp white wine and simple green salad for a complete meal.

Ingredients for Crab Stuffed Shells

Jumbo shells, sweet crab, and creamy ricotta make this dish restaurant-worthy yet simple.

The crab is non-negotiable here. Lump crab meat from Whole Foods or a trusted seafood counter gives the best texture and sweetness. Avoid imitation crab—it lacks the delicate flavor that makes this dish shine. For the ricotta, whole milk is essential for that creamy texture promised in the intro. Look for BelGioioso or Calabria brands if available at your local grocery store.

No lump crab? Backfin crab meat works but may need draining to remove excess moisture. Fresh parsley can be swapped for fresh dill or basil—both complement seafood beautifully. If Old Bay isn’t on hand, use celery salt plus paprika and cayenne at half the amount. The heavy cream can be replaced with half-and-half for a lighter version, but the texture won’t be quite as rich.

Assemble and bake immediately for best texture. Leftovers keep 3-4 days refrigerated, though the shells may soften slightly. Freeze unbaked stuffed shells on a tray first, then transfer to a bag for up to 2 months. Reheat covered with foil at 350°F until warmed through.

Step-by-Step Instructions for Crab Stuffed Shells

This method ensures a rich, creamy filling with perfectly tender shells every time.

Step 1: Cook and Prepare the Pasta Shells

Boil the 24 pieces jumbo pasta shells in salted water according to package instructions until al dente. I always subtract 1 minute from the suggested cooking time—they’ll finish in the oven without turning mushy.

Drain and rinse immediately under cold water to stop the cooking process. Spread them on a baking sheet to cool completely. This prevents sticking and makes them easier to handle when stuffing. Set aside while you prepare the filling.

Step 2: Make the Crab and Ricotta Filling

In a large bowl, combine the 15 oz whole milk ricotta cheese, 1 lb lump crab meat, 1 cup Parmesan cheese, 0.25 cup fresh parsley, 3 cloves minced garlic cloves, 1 tsp Old Bay seasoning, 0.5 tsp salt, and 0.25 tsp black pepper.

Add the 1 tsp lemon zest, 1 tbsp lemon juice, and 0.5 cup heavy cream. Stir gently to combine, taking care not to break up the crab lumps too much. The filling should be thick but still spreadable.

Step 3: Stuff the Shells and Prepare for Baking

Preheat the oven to 375°F. Use the 2 tbsp butter to generously grease a 9×13-inch baking dish. Spread 1 cup marinara sauce evenly across the bottom of the dish to prevent sticking.

Fill each cooled pasta shell with a generous spoonful of the crab mixture. I use a small spoon or my fingers to pack the filling tightly into each shell. Arrange the stuffed shells seam-side up in the prepared dish.

Step 4: Bake Until Bubbly and Golden

Pour the remaining 2 cups marinara sauce over the stuffed shells, ensuring all are lightly covered. Bake uncovered for 20-25 minutes until the sauce is bubbling at the edges and the tops of the shells begin to turn light golden brown.

If the tops aren’t browning enough, broil for 1-2 minutes at the end, watching closely to avoid burning. The filling should be heated through and the cheese slightly melted on top.

Step 5: Garnish and Serve

Remove from the oven and let rest for 5 minutes. This allows the filling to set slightly before serving. Sprinkle with the 2 tbsp fresh chives for a pop of color and fresh flavor.

Serve warm with extra marinara sauce on the side if desired. Each shell should have a creamy, rich filling that’s packed with crab flavor, balanced by the bright citrus notes and herbs.

Dietary Considerations for These Flavors

Gluten-Free Option

For gluten-free versions, swap the jumbo pasta shells for gluten-free jumbo shells like Barilla or Jovial brands. Cook them 1-2 minutes less than package instructions since they often soften faster. The filling remains unchanged as all ingredients are naturally gluten-free. 💡

Dairy-Free Adaptation

Replace the ricotta with dairy-free ricotta from Kite Hill or Miyoko’s. Use nutritional yeast instead of Parmesan and coconut cream for the heavy cream. The flavors will differ slightly but still complement the crab beautifully.

Lower-Carb Version

Reduce the carb count by using low-carb pasta shells or zucchini boats instead of traditional shells. For zucchini, hollow out 12 medium zucchinis and blanch for 2 minutes before stuffing. The filling works perfectly in both options.

Shellfish Allergy Note

This recipe contains crab, so it’s not suitable for those with shellfish allergies. For a seafood-free alternative, substitute chopped cooked chicken or mushrooms for the crab meat. The herbs and citrus will still shine through.

Lactose Intolerance

For lactose-sensitive diners, use lactose-free ricotta and Parmesan—both are widely available. The heavy cream can be replaced with lactose-free cream or omitted entirely without significantly affecting texture.

Nutritional Highlights

Each serving offers 25g of protein from the crab and cheeses, with the ricotta adding calcium. The dish is relatively low in carbs if using traditional shells, making it a balanced option for many dietary needs. 💪

Frequently Asked Questions